<template>
    <div>
    <div class="row">
      <div class="col-xs-offset-2 col-xs-8">
        <div class="page-header">
            <h2>Vue Router Demo</h2>
            <button @click="go">前进</button>
        </div>
      </div>
    </div>
    <div class="row">
      <div class="col-xs-2 col-xs-offset-2">
        <div class="list-group">
          <!-- <a class="list-group-item active" href="./about.html">About</a>
          <a class="list-group-item" href="./home.html">Home</a> -->

          <!-- router-link实现路由的切换 -->
          <router-link class="list-group-item" active-class="active" to="/about">About</router-link>
          <router-link class="list-group-item" active-class="active" to="/home">Home</router-link>

        </div>
      </div>
      <div class="col-xs-6">
        <div class="panel">
          <div class="panel-body">
            <!-- 内容区 指定组件呈现的位置 -->
            <router-view></router-view>
          </div>
        </div>
      </div>
    </div>
  </div>
</template>

<script>

export default {
    name:'App',
    components:{
    },
    methods:{
        go(){
            // this.$router.forward()
            // this.$router.back()
            this.$router.go(-1) //可以前进也可以后退 参数正负决定前进还是后退

        }
    }
    
}
</script>

<style scoped>
</style>